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XY MD02 Modbus SHT20 Sensor Temperature and Humidity Transmitter

XY Temperature and Humidity Transmitter ModuleXY MD02 SHT20 Sensor for precise temperature and humid..

Rs.590.00 (inc GST)
Rs.500.00 + GST

SKU: 4027 | DAG749
Stock: 200

HanRun HR911105A RJ45 Ethernet Connector with Integrated Magnetics

HanRun HR911105A RJ45 Ethernet Connector with Integrated MagneticsHanRun HR911105A RJ45 Ethernet Con..

Rs.109.74 (inc GST)
Rs.93.00 + GST

SKU: 3201 | DAD139
Stock: 500

Diodes & Transistors

Buy Diodes & Transistors Online in India – Genuine Parts for Every Circuit

DNA Technology is your trusted online store for Diodes and Transistors in India. Based in Nashik, we supply authentic electronic components across India — trusted by engineers, technicians, hobbyists, and OEMs. Whether you’re repairing, prototyping, or running production, we make component sourcing simple, quick, and affordable.

We are part of the DNA Technology Online Electronic Component Store, where you can explore a full range of sensors, ICs, semiconductors, and power devices — all genuine, quality-checked, and ready to ship.

  • ✅ Wide range from signal to power components
  • ✅ Fast, reliable delivery across India
  • ✅ Retail, bulk, and OEM supply options
  • ✅ GST compliant invoice for every order

Our Diode Range

Shop premium Zener Diodes, Schottky Diodes, Ultra-Fast Recovery Diodes, Reference Diodes, Free Wheeling Diodes, and Bridge Rectifiers. Ideal for voltage regulation, rectification, and circuit protection in power, control, and communication applications.

Transistors That Perform

Find the right NPN Power Transistor, PNP Power Transistor, or Medium Frequency Transistor for your design — reliable switching and amplification for power supplies, audio amplifiers, automation systems, and more.

Every circuit starts with dependable components. With DNA Technology, you get verified quality, fast dispatch, and responsive support — not just a product listing.

Frequently Asked Questions about Diodes & Transistors

Q: Are these genuine components?

Yes. All products are sourced from authorized distributors or trusted manufacturers — 100% original and quality-tested.

Q: Can I buy just one piece?

Absolutely. We support both single-piece and bulk orders.

Q: Will I receive a GST invoice?

Yes, every order is billed with a GST-compliant invoice from DNA Technology.

Q: How soon will my order ship?

Orders for in-stock items are usually dispatched within 24 hours. Delivery times depend on your city or region.

Q: Can you share datasheets or specifications?

Yes, we provide datasheets and technical support to help you choose the right components for your application.

Q: I can’t find a specific diode or transistor — can you help?

Definitely. Just contact us with your part number or specs, and we’ll arrange it or suggest an equivalent option.

Looking for more components? Visit our Home Page to browse sensors, ICs, relays, and thousands of other electronic parts — all available online with fast delivery across India.



P6KE39CA  TVS Diode

P6KE39CA TVS Diode

P6KE39CA TVS Diode P6KE39CA 600W TVS Diode protects circuits from voltage spikes with fast response..

Rs.8.26 (inc GST)
Rs.7.00 + GST

SKU: 2468 | DAC296
Stock: 10
SMBJ5.0A TVS Diode

SMBJ5.0A TVS Diode

SMBJ5.0A Transient Voltage Suppressor Diode SMBJ5.0A TVS Diode, 5V, 600W, excellent clamping capabi..

Rs.12.98 (inc GST)
Rs.11.00 + GST

SKU: 2522 | DAC704
Stock: 14
P6KE16CA  TVS Diode

P6KE16CA TVS Diode

P6KE16CA TVS Diode P6KE16CA TVS Diode offers 600W protection against voltage spikes with fast respo..

Rs.4.34 (inc GST)
Rs.3.68 + GST

SKU: 2466 | DAC291
Stock: 123
BD139 Power Transistor

BD139 Power Transistor

BD139 Power TransistorBD140 NPN Power TransistorThese epitaxial planar transistors are mounted in&nb..

Rs.9.00 (inc GST)
Rs.7.63 + GST

SKU: 352 | DAA193
Stock: 2
BYV26 Ultra fast Diode

BYV26 Ultra fast Diode

BYV26 Ultra fast DiodeBYV26 is an Ultra-Fast Avalanche Sinterglass Diode.We have Various sizes of Di..

Rs.21.24 (inc GST)
Rs.18.00 + GST

SKU: 579 | DAA350
Stock: 10
FCH10A15 Schottky Rectifier Diode TO-220 Package

FCH10A15 Schottky Rectifier Diode TO-220 Package

FCH10A15 Schottky Rectifier Diode for Power ApplicationsFCH10A15 Schottky Diode for fast switching w..

Rs.59.00 (inc GST)
Rs.50.00 + GST

SKU: 10503 | DAI989
Stock: 20
EN230A Schottky Barrier Diode (TO-220F)

EN230A Schottky Barrier Diode (TO-220F)

EN230A Schottky Barrier Diode for Power RectificationEN230A Schottky Barrier Diode; High-efficiency,..

Rs.73.75 (inc GST)
Rs.62.50 + GST

SKU: 10001 | DAI991
Stock: 25
SS54 SMD 5A 40V Schottky Diode

SS54 SMD 5A 40V Schottky Diode

Schottky Diode SS54 SMD 5A 40V - High Efficiency SS54 SMD 5A 40V Schottky Diode for fast switching,..

Rs.20.65 (inc GST)
Rs.17.50 + GST

SKU: 9352 | DAE678
Stock: 8
BC547 NPN TRANSISTORS

BC547 NPN TRANSISTORS

BC547 NPN Transistor  BC547 is an NPN bi-polar junction transistor. Features Of BC5..

Rs.2.00 (inc GST)
Rs.1.69 + GST

SKU: 119 | DAA381
Stock: 30
GBU4K 1349 Bridge Rectifier

GBU4K 1349 Bridge Rectifier

GBU4K 1349 Bridge Rectifier GBU4K 1349 Bridge Rectifier for high surge currents and 1500 VRMS diele..

Rs.34.22 (inc GST)
Rs.29.00 + GST

SKU: 3217 | DAD232
Stock: 1
D15XB60 Bridge Rectifier

D15XB60 Bridge Rectifier

DB15XB60 Bridge Rectifier High Current ModuleDB15XB60 high current bridge rectifier with 600V max vo..

Rs.49.56 (inc GST)
Rs.42.00 + GST

SKU: 2488 | DAC578
Stock: 8
5.1v 1/2Watt Zener diode

5.1v 1/2Watt Zener diode

5.1V 1/2Watt Zener Diode 5.1V 1/2W Zener Diode for voltage regulation with 500mW power dissipation ..

Rs.5.78 (inc GST)
Rs.4.90 + GST

SKU: 9670 | DAA530
Stock: 100
TIP32 PNP Power Transiator

TIP32 PNP Power Transiator

TIP32C PNP Power TransistorTIP32C PNP Power Transistor for linear and switching applications; Max co..

Rs.16.52 (inc GST)
Rs.14.00 + GST

SKU: 556 | DAA204
Stock: 34
TT2142 NPN Power Transistor TO‑220 Package

TT2142 NPN Power Transistor TO‑220 Package

TT2142 NPN Power Transistor for Amplifier ApplicationsTT2142 NPN Power Transistor designed for high-..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 10016 | DAJ006
Stock: 25
MBR30200PT Schottky Diode (Package-TO247)

MBR30200PT Schottky Diode (Package-TO247)

MBR30200PT Schottky Diode (Package-TO247)MBR30200PT Schottky Diode (Package-TO247)The MBR30200PT is ..

Rs.120.36 (inc GST)
Rs.102.00 + GST

SKU: 9112 | DAH419
Stock: 5
LM336-2.5V Refrence Diode

LM336-2.5V Refrence Diode

LM336-2.5V Reference DiodeThe LM336-2.5 integrated circuits is precision 2.5V shunt regulator diodes..

Rs.12.98 (inc GST)
Rs.11.00 + GST

SKU: 585 | DAA074
Stock: 99
MUR160 Super Fast Rectifier Diode

MUR160 Super Fast Rectifier Diode

MUR160 Super Fast Rectifier DiodeMUR160 is Super fast rectifier diode with high efficiency and high ..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 659 | DAA356
Stock: 0
VTB8441BH-ND SENSOR PHOTO DIODE (2-DIP Module)

VTB8441BH-ND SENSOR PHOTO DIODE (2-DIP Module)

VTB8441BH-ND SENSOR PHOTO DIODE (2-DIP Module)VTB8441BH-ND SENSOR PHOTO DIODE (2-DIP Module)The VTB8..

Rs.545.41 (inc GST)
Rs.462.21 + GST

SKU: 8882 | DAH924
Stock: 0
PESD2CANFD36VT QR NEXPERIA TVS DIODE

PESD2CANFD36VT QR NEXPERIA TVS DIODE

Nexperia PESD2CANFD36VT QR TVS Diode PESD2CANFD36VT QR, Bidirectional TVS Diode, ±30 kV ESD protect..

Rs.27.00 (inc GST)
Rs.22.88 + GST

SKU: 7870 | DAG800
Stock: 0
IN5402 Rectifier Diode

IN5402 Rectifier Diode

IN5402 Rectifier DiodeIN5402 Rectifier DiodeWe have Various sizes of Diode. Check out our complete c..

Rs.8.26 (inc GST)
Rs.7.00 + GST

SKU: 580 | DAA367
Stock: 100
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